Club Certificate2025
INDECISIONIRL9898
ORC
Central Rating Office
Issuing certificates for
Ireland
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles43.1°43.1°41.1°39.3°37.6°36.9°36.9°36.9°37.8°
Beat VMG2.493.454.224.795.125.265.335.405.37
52°3.885.256.246.847.147.287.367.447.46
60°4.135.536.487.027.307.467.557.667.68
75°4.295.716.647.157.467.687.848.038.12
90°4.315.836.887.367.597.768.018.388.61
110°4.405.957.047.587.978.308.538.959.36
120°4.265.816.937.527.978.398.799.4810.16
135°3.735.236.437.197.678.148.609.7912.08
150°3.104.415.556.517.177.597.978.7710.41
Run VMG2.693.824.815.646.246.677.047.709.02
Gybe Angles143.2°143.2°147.4°149.8°152.9°157.9°161.7°160.8°140.5°
APH ToD:546.9CDL: 9.344APH ToT: 1.0971CertNo:
BOAT
ClassJ 109DesignerJOHNSTONEBuilderJ BOATSAge date10/2007Series date01/2001Offset fileJ109.offData fileIRL9898
HULL
Length Overall10.757 mMaximum Beam3.524 mDraft2.145 mDisplacement5,128 kgDLR6.2686IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight680 kg(declared)Minimum weight550 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.3738.20Headsail Luffed29.7529.75Headsail FlyingSymmetricAsymmetric107.09107.09 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail10.85Storm Jib10.13Heavy Weather Jib27.35
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
Club Certificate2025
INDECISIONIRL9898
ORC
Central Rating Office
Issuing certificates for
Ireland
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1445.91043.2852.7751.6703.5685.1674.9666.3670.6
52°927.4685.1576.6526.1504.0494.3489.3483.6482.5
60°871.3650.8555.2513.2493.0482.4476.9470.1468.8
75°839.3630.7542.0503.6482.8468.8459.0448.5443.1
90°835.3617.4523.1489.0474.4463.7449.4429.6418.0
110°818.8604.6511.4474.7451.4434.0422.2402.1384.8
120°844.9619.2519.3478.7451.7429.2409.6379.8354.5
135°964.3688.5559.8500.5469.1442.5418.4367.8298.1
150°1159.5816.2648.1552.6502.0474.5451.9410.5345.8
Run VMG1339.4942.5748.3638.1576.7539.6511.1467.3399.3
Selected Courses
Windward / Leeward1392.3992.9800.5694.8640.1612.3593.0566.8534.9
All purpose1056.8765.4629.9562.7528.2508.4493.6471.3447.5
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward670.80.8945
All purpose546.91.0971
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance593.81.0104
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.1987.8752.7629.7562.0527.4498.6452.8431.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7811
Downwind "popa"0.9495
70% up, 30% down "Ilhabela"0.8250
30% up, 70% down "Ilhabela-inverso"0.8918
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Predominantly Upwind593.01.0118
Predominantly Downwind552.51.0860
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low697.60.8601
Triple Number AP Medium543.31.1044
Triple Number AP High488.91.2272
Triple Number Windward/Leeward Low935.70.6412
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Single Number Predominant Upwind617.50.9717
Single Number Predominant Reaching543.71.1036
Single Number Predominant Downwind575.01.0434
Predominant Upwind - Low851.60.7046
Predominant Upwind - Low/Med649.70.9235
Predominant Upwind - Medium574.41.0447
Predominant Upwind - Med/High538.31.1147
Predominant Upwind - High520.41.1529
Predominant Downwind Low828.40.7243
Predominant Downwind Low/Med618.70.9697
Predominant Downwind Medium534.71.1221
Predominant Downwind Med/High482.41.2438
Predominant Downwind High443.51.3528
Predominant Reaching Low745.90.8044
Predominant Reaching Low/Med573.61.0460
Predominant Reaching Medium510.31.1757
Predominant Reaching Med/High471.91.2714
Predominant Reaching High443.61.3527
SA/DSPL Upwind22.45SA/DSPL Downwind48.32
Scoring OptionTODTOT
5-Band Windward/Leeward Low1044.70.5743
5-Band Windward/Leeward Low/Med767.90.7814
5-Band Windward/Leeward Medium654.00.9174
5-Band Windward/Leeward Med/High595.81.0070
5-Band Windward/Leeward High565.81.0604
Windward/Leeward 60-40 Low1055.00.5687
Windward/Leeward 60-40 Low/Med778.90.7703
Windward/Leeward 60-40 Medium666.90.8997
Windward/Leeward 60-40 Med/High612.20.9801
Windward/Leeward 60-40 High586.41.0233
5-Band AP Low767.00.7823
5-Band AP Low/Med611.20.9818
5-Band AP Medium536.21.1190
5-Band AP Med/High495.21.2116
5-Band AP High471.01.2739
5-Band SF Bay Tour - Low903.30.6642
5-Band SF Bay Tour - Low/Med735.20.8161
5-Band SF Bay Tour - Medium630.80.9512
5-Band SF Bay Tour - Med/High577.61.0388
5-Band SF Bay Tour - High549.11.0927
Chicago-Mac Upwind0.9430
Chicago-Mac All Purpose0.9776
Chicago-Mac Downwind1.0078
Bayview-Mac Cove Island0.7192
Bayview-Mac Shore0.7236
Harvest Moon Regatta478.21.2547
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance593.81.0104
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.1987.8752.7629.7562.0527.4498.6452.8431.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance593.81.0104
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.1987.8752.7629.7562.0527.4498.6452.8431.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance593.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.1987.8752.7629.7562.0527.4498.6452.8431.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating593.81.0104
FinRating, kevyt tuuli1024.10.9765
FinRating, kova tuuli473.11.0568
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0104
Triple Number Coastal/Long Distance Low0.8601
Triple Number Coastal/Long Distance Medium1.1045
Triple Number Coastal/Long Distance High1.2272
Triple Number Windward/Leeward Low0.6691
Triple Number Windward/Leeward Medium0.9026
Triple Number Windward/Leeward High1.0204
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.1987.8752.7629.7562.0527.4498.6452.8431.0
For information
General Purpose Handicap (GPH)612.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance593.81.0104
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.1987.8752.7629.7562.0527.4498.6452.8431.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance593.81.0104
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.1987.8752.7629.7562.0527.4498.6452.8431.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance593.81.0104
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.1987.8752.7629.7562.0527.4498.6452.8431.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low697.6
Triple Number Coastal/Long Distance Medium543.2
Triple Number Coastal/Long Distance High488.9
Triple Number Windward/Leeward Low896.7
Triple Number Windward/Leeward Medium664.7
Triple Number Windward/Leeward High588.0
Predominantly Upwind593.0
Predominantly Downwind552.5
Predominantly Reaching531.2
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance593.81.0104
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.1987.8752.7629.7562.0527.4498.6452.8431.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8601
Triple Number Coastal/Long Distance Medium1.1045
Triple Number Coastal/Long Distance High1.2272
Triple Number Windward/Leeward Low0.6691
Triple Number Windward/Leeward Medium0.9026
Triple Number Windward/Leeward High1.0204
Coastal/Long Distance1.0104
Predominantly Upwind1.0118
Predominantly Downwind1.0860
For information
General Purpose Handicap (GPH)612.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0971
Distanseseilas Trippeltall svak vind0.8601
Distanseseilas Trippeltall mellomvind1.1045
Distanseseilas Trippeltall sterk vind1.2272
Pølsebane Trippeltall svak vind0.6691
Pølsebane Trippeltall mellomvind0.9026
Pølsebane Trippeltall sterk vind1.0204
Motvind Singeltall1.0118
Medvind Singeltall1.0860
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Coastal/Long Distance593.81.0104
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind593.01.0118
Predominantly Downwind552.51.0860
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore544.51.1019
Cape Doctor Coastal454.61.3198
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8601
Triple Number Coastal/Long Distance Medium1.1045
Triple Number Coastal/Long Distance High1.2272
Triple Number Windward/Leeward Low0.6691
Triple Number Windward/Leeward Medium0.9026
Triple Number Windward/Leeward High1.0204
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8601
Triple Number Coastal/Long Distance Medium1.1045
Triple Number Coastal/Long Distance High1.2272
Triple Number Windward/Leeward Low0.6691
Triple Number Windward/Leeward Medium0.9026
Triple Number Windward/Leeward High1.0204
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance593.81.0104
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Predominantly Upwind593.01.0118
Predominantly Downwind552.51.0860
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.1987.8752.7629.7562.0527.4498.6452.8431.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance593.81.0104
Triple Number Coastal/Long Distance Low697.60.8601
Triple Number Coastal/Long Distance Medium543.21.1045
Triple Number Coastal/Long Distance High488.91.2272
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1470.1987.8752.7629.7562.0527.4498.6452.8431.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low697.60.8601
Triple Number AP Medium543.31.1044
Triple Number AP High488.91.2272
Triple Number Windward/Leeward Low935.70.6412
Triple Number Windward/Leeward Medium664.70.9026
Triple Number Windward/Leeward High588.01.0204
Single Number Predominant Upwind617.50.9717
Single Number Predominant Reaching543.71.1036
Single Number Predominant Downwind575.01.0434
Predominant Upwind - Low851.60.7046
Predominant Upwind - Low/Med649.70.9235
Predominant Upwind - Medium574.41.0447
Predominant Upwind - Med/High538.31.1147
Predominant Upwind - High520.41.1529
Predominant Downwind Low828.40.7243
Predominant Downwind Low/Med618.70.9697
Predominant Downwind Medium534.71.1221
Predominant Downwind Med/High482.41.2438
Predominant Downwind High443.51.3528
Predominant Reaching Low745.90.8044
Predominant Reaching Low/Med573.61.0460
Predominant Reaching Medium510.31.1757
Predominant Reaching Med/High471.91.2714
Predominant Reaching High443.61.3527
SA/DSPL Upwind22.45SA/DSPL Downwind48.32
Scoring OptionTODTOT
5-Band Windward/Leeward Low1044.70.5743
5-Band Windward/Leeward Low/Med767.90.7814
5-Band Windward/Leeward Medium654.00.9174
5-Band Windward/Leeward Med/High595.81.0070
5-Band Windward/Leeward High565.81.0604
Windward/Leeward 60-40 Low1055.00.5687
Windward/Leeward 60-40 Low/Med778.90.7703
Windward/Leeward 60-40 Medium666.90.8997
Windward/Leeward 60-40 Med/High612.20.9801
Windward/Leeward 60-40 High586.41.0233
5-Band AP Low767.00.7823
5-Band AP Low/Med611.20.9818
5-Band AP Medium536.21.1190
5-Band AP Med/High495.21.2116
5-Band AP High471.01.2739
5-Band SF Bay Tour - Low903.30.6642
5-Band SF Bay Tour - Low/Med735.20.8161
5-Band SF Bay Tour - Medium630.80.9512
5-Band SF Bay Tour - Med/High577.61.0388
5-Band SF Bay Tour - High549.11.0927
Chicago-Mac Upwind0.9430
Chicago-Mac All Purpose0.9776
Chicago-Mac Downwind1.0078
Bayview-Mac Cove Island0.7192
Bayview-Mac Shore0.7236
Harvest Moon Regatta478.21.2547
Club Certificate2025
INDECISIONIRL9898
ORC
Central Rating Office
Issuing certificates for
Ireland
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 109Measurement31/01/2018HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.757Max. Beam3.524Draft2.145Displacement5,128Wetted area24.78IMS L9.679LSM09.351Acc. length10.757Sink (kg/mm) 18.33
VCGD0.029VCGM-0.005RM Rated (kg·m) 120.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight626Declared crew weight680
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0033
EDL1.945ST10.048ST20.170
ST30.170ST40.098ST50.335
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P13.180IG14.180ISP15.095MDT10.105MDL10.185MDT20.105MDL20.130TL1.030MW0.185GO0.200
E4.700J4.050BAS1.605FSD0.030SFJ0.000SPLWPLTPS5.590BD0.155MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered120.6Flotation Date25/01/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
INDECISIONIRL9898
ORC
Central Rating Office
Issuing certificates for
Ireland
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0011.031.793.0837.3725/01/2025IRC 2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.621.152.154.1813.89NoNo 29.75IRC 2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment016.9513.3515.158.558.21104%107.09IRC 2025
CRUISER/RACER REQUIREMENTS*
Accommodation length10.8 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity120 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity66 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.